Ram 2500 2015 Owner's Manual

Cavity Cartridge Fuse Micro FuseDescription
F41 10 Amp RedActive Grill Shutter — If Equipped
F42 20 Amp Yellow Horn
F44 10 Amp Red Diagnostic Port
F46 10 Amp Red Tire Pressure Monitor
F49 10 Amp RedInstrument Panel Cluster
F50 20 Amp Yellow Air Suspension Control Module – If Equipped
F51 10 Amp RedIgnition Node Module / Keyless Ignition
F52 5 Amp Tan Battery Sensor
F53 20 Amp YellowTrailer Tow – Left Turn/Stop Lights
F54 20 Amp Yellow Adjustable Pedals
F56 15 Amp BlueAdditional Diesel Content – If Equipped
F57 20 Amp Yellow Transmission
F58 20 Amp Yellow Spare Fuse
F59 10 Amp RedSCR Relay – If Equipped
F60 15 Amp Blue Underhood Lamp
7
MAINTAINING YOUR VEHICLE 799

Cavity Cartridge Fuse Micro FuseDescription
F61 10 Amp Red (1500
LD Diesel &
Cummins Diesel) PM Sensor – If Equipped
F62 10 Amp RedAir Conditioning Clutch
F63 20 Amp Yellow Ignition Coils (Gas), Urea Heater (Cummins Diesel)
F64 25 Amp ClearFuel Injectors / Powertrain
F65 10 Amp Red USB interface
F66 10 Amp Red Sunroof / Passenger Window Switches / Rain Sensor
F67 10 Amp Red CD / DVD / Bluetooth Hands-free Module – If
Equipped
F69 15 Amp Blue Mod SCR 12V (Cummins Diesel) – If Equipped
F70 30 Amp Green Fuel Pump Motor
F71 25 Amp Clear Amplifier
F72 10 Amp RedVoltage Stabilizer Modules – If Equipped
F73 20 Amp Yellow Fuel Transfer Pump (HD Only) – If Equipped
800 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F74 20 Amp Yellow
(Gas Engine & 1500 LD Diesel)
10 Amp Red (Cum-
mins Diesel Engine) Brake Vacuum Pump Gas/Diesel – If Equipped
F75 10 Amp RedCoolant Temperature Valve Actuator
F76 10 Amp RedAntilock Brakes/Electronic Stability Control
F77 10 Amp Red Drivetrain Control Module/Front Axle Disconnect
Module
F78 10 Amp Red Engine Control Module / Electric Power Steering
F79 15 Amp Blue Clearance Lights
F80 10 Amp RedUniversal Garage Door Opener / Compass
F81 20 Amp YellowTrailer Tow Right Turn/Stop Lights
F82 10 Amp Red Steering Column Control Module/ Cruise Control
F84 15 Amp BlueSwitch Bank/Instrument Cluster
7
MAINTAINING YOUR VEHICLE 801

Cavity Cartridge Fuse Micro FuseDescription
F85 10 Amp Red Airbag Module
F86 10 Amp Red Airbag Module
F87 10 Amp Red Air Suspension-If Equipped / Trailer Tow / Steering
Column Control Module
F88 15 Amp BlueInstrument Panel Cluster
F90/F91 20 Amp Yellow Power Outlet (Rear seats) Customer Selectable
F93 20 Amp Yellow Cigar Lighter
F94 10 Amp RedShifter / Transfer Case Module
F95 10 Amp RedRear Camera / Park Assist
F96 10 Amp RedRear Seat Heater Switch
F97 25 Amp Clear Rear Heated Seats & Heated Steering Wheel – If
Equipped
F98 25 Amp ClearFront Heated Seats – If Equipped
F99 10 Amp Red Climate Control
F100 10 Amp RedUpfitters – If Equipped
802 MAINTAINING YOUR VEHICLE

Cavity Cartridge Fuse Micro FuseDescription
F101 15 Amp Blue Electrochromatic Mirror / Smart High Beams – If
Equipped
F104 20 Amp Yellow Power Outlets (Instrument Panel/Center Console)
CAUTION!
•When installing the power distribution center cover,
it is important to ensure the cover is properly posi-
tioned and fully latched. Failure to do so may allow
water to get into the power distribution center and
possibly result in an electrical system failure.
• When replacing a blown fuse, it is important to use
only a fuse having the correct amperage rating. The
use of a fuse with a rating other than indicated may
result in a dangerous electrical system overload. If
a properly rated fuse continues to blow, it indicates
a problem in the circuit that must be corrected.
VEHICLE STORAGE
If you are storing your vehicle for more than 21 days, we
recommend that you take the following steps to mini-
mize the drain on your vehicle’s battery:
• Disconnect the negative cable from battery.
• Any time you store your vehicle or keep it out of
service (i.e., vacation) for two weeks or more, run the
air conditioning system at idle for about five minutes
in the fresh air and high blower setting. This will
ensure adequate system lubrication to minimize the
possibility of compressor damage when the system is
started again.
7
MAINTAINING YOUR VEHICLE 803

REPLACEMENT BULBS
All of the inside bulbs are brass or glass-wedge base.
Aluminum base bulbs are not approved.
Interior Bulbs
Bulb Number
Overhead Console
Lamps TS 212–9
Dome Lamp 7679
For lighted switches, see your authorized dealer for
replacement instructions.
Exterior Bulbs
Bulb Number
Base Quad Headlamp –
Low Beam H11LL
Base Quad Headlamp –
High Beam 9005LL
Front Turn Signal Lamp
(Base Quad Headlamp) 3157NA
Premium Bi Halogen
Projector Headlamp -
Low Beam HIR2LL
Premium Bi Halogen
Projector Headlamp -
High Beam 9005LL
Front Turn Signal Lamp
(Premium Headlamp) LED (Serviced at Autho-
rized Dealer)
Fog Lamp (Horizontal 9145
804 MAINTAINING YOUR VEHICLE

Bulb Number
shape)
Fog Lamp (Vertical
shape) 9006
Center High Mounted
Stop Lamp (CHMSL) 921K
Rear Cargo Lamp 921
LED Center High
Mounted Stop Lamp
(CHMSL)/Cargo Lamp LED (Serviced at Autho-
rized Dealer)
Cab Roof Marker Lamps 194NA
Base Rear Tail/Turn and
Stop Lamp 3157K
Premium Rear Tail/Turn
and Stop Lamp LED (Serviced at Autho-
rized Dealer)
Premium Backup Lamp 7440/W21W
Rear Lamp Bar ID 194Bulb Number
Marker Lamp
Side Marker Lamps
(Dual Rear Wheels) 194
Backup Lamp 921
Rear License Plate Lamp 194
BULB REPLACEMENT
NOTE:Lens fogging can occur under certain atmo-
spheric conditions. This will usually clear as atmospheric
conditions change to allow the condensation to change
back into a vapor. Turning the lamps on will usually
accelerate the clearing process.
7
MAINTAINING YOUR VEHICLE 805

Base Quad / Premium Bi-Halogen: Low Beam
Headlamp, High Beam Headlamp, Front Park And
Turn — If Equipped
1. Open the hood.
2. Disconnect and isolate the negative battery cable.
3. Remove the six plastic push-in fasteners that securethe upper radiator seal to the grille support and both
fender ledges.
4. Remove the two plastic push-in rivets that secure the upper radiator seal to the radiator.
5. Remove the upper radiator seal from the vehicle.
6. Remove the two headlamp assembly attachment screws. 7. Reach into the front wheel house ahead of the front
wheel, remove the fastener, and lift the cover over the
access hole in the front of the wheel house splash
shield. Access to the rear of the lamp can be gained
through this access hole.
Headlamp Assembly Attachment Screw Locations
806 MAINTAINING YOUR VEHICLE

8. Reach through the access hole of the wheel housesplash shield and lift the slide lock upward far enough
to disengage it from the lock post on the back of the
front lamp unit housing. 9. Remove the headlamp assembly. Grasp the outboard
edge of the lamp and pull it straight forward to
disengage the ball stud from the plastic grommet.
10. Disconnect the wiring harness connectors from the bulb socket.
11. Replace bulb(s) as necessary.
CAUTION!
• Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
• Always use the correct bulb size and type for
replacement. An incorrect bulb size or type may
overheat and cause damage to the lamp, the bulb
socket, or the lamp wiring.
Slide Lock
7
MAINTAINING YOUR VEHICLE 807

NOTE:There are access covers over both headlamp bulb
access holes in the quad front lamp unit housing (if
equipped). These covers MUST be reinstalled after the
bulb has been replaced.
Fog Lamps — If Equipped
1. Reach under and behind the front bumper to access the back of the front fog lamp housing.
2. Disconnect the fog lamp wiring harness connector from the fog lamp bulb.
3. Rotate the bulb counterclockwise ¼ turn to unlock the bulb from the housing.
4. Pull the bulb straight out from the housing.
CAUTION!
Do not contaminate the bulb glass by touching it
with your fingers or by allowing it to contact other
oily surfaces. Shortened bulb life will result.
Rear Tail/Stop, Turn Signal And Backup Lamps
1. Remove the two screws that pass through the bed sheetmetal.
Tail Lamp Screw Locations
808 MAINTAINING YOUR VEHICLE